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Frequently asked questions about cars and motorcycles

How to Replace the Wiper Arms on a Mercedes A-Class?

Model: Mercedes Classe A W177 - Years 2018-2026
Part: Windshield wipers

To replace the wiper arms on a Mercedes A-Class, lift the hood to gain easier access to the base of the windshield, where the wiper pivots are located. To remove the arms and the wiper blades, loosen the nut that secures the pivot at the base of the arm. Once the nut for the first arm is removed, perform the same operation for the other arm. The new arms and wiper blades can then be positioned at the base of the windshield and secured with the corresponding nuts.

Updated on 3 May 2026 by ScegliAuto

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How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

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